// perform when the page is loaded
document.addEventListener('DOMContentLoaded', function() {
	var startYear;
	var endYear;
	endYear = new Date().getFullYear();
	startYear = endYear - 100;
	initDateSelect("addYearSelect", "addMonthSelect", "addDaySelect",
			startYear, endYear);
	initDateSelect("searchYearSelect", "searchMonthSelect", "searchDaySelect",
			startYear, endYear);
}, false);